Pythagorean theorem =

Since you only have

and

you change the equation to

Giving you

= 135
Step-by-step explanation:
2x+9=9
+9. +9
2x = 18
x = 6
not really sure but I tried at least
Answer:
I would say either the 7/16 or the if the 7/16 is still to small
Step-by-step explanation: